obama was in minnesota yesterday promoting what he calls commonsense reforms to the nation's gun laws. he says he is encouraged that congress seems to be coming to an consensus on background checks for gun buyers and limits for high capacity gun clips. >>> 5:04. let's check traffic and weather. is it too early to start talking about the weekend? >> what day are we on now, tuesday? [ laughter ] >> maybe a little bit. >> let's do it. >> we have a long way to go between now and then. we could see showers and snow in the local mountains. haven't been able to talk about that for a while but we have some changes coming up today. low clouds and fog have stretched back onshore well into the valleys. that blanket of clouds is keeping the temperatures up just a bit. mainly in the 40s outside. as we head throughout the day today there's a cold front approaching the bay area meaning more low clouds and fog at the coast and only partial clearing toward the afternoon. temperatures will be cool. highs usually in the 50s and 60s, cooler than normal this afternoon at 54 degrees in san francisco, 57 in